You can do a firmware upgrade and get rid of all your previous hacks this way….

If you give this command:

echo -n 01.00.14 >/etc/version

Your worldbook will think it has an old version of the firmware.
You can then go to the webserver and do a firmware upgrade.
Afterwards you will get your worldbook back.
Your data will still be there but all the hacks are gone…

Then run my script to install optware. It will does all kind of checks, so it either stops to prevent damage or it will continue to install everything necessary to have a healthy worldbook.